public void GolfClubAggregate_CreateGolfClubAdministratorSecurityUser_AdminSecurityUserAlreadyCreated_ErrorThrown()
{
GolfClubAggregate aggregate = GolfClubTestData.GetCreatedGolfClubAggregateWithGolfClubAdministratorUser();
Should.Throw <InvalidOperationException>(() => { aggregate.CreateGolfClubAdministratorSecurityUser(GolfClubTestData.GolfClubAdministratorSecurityUserId); });
}